KR200483807Y1 - Curtain wall having display apparatus - Google Patents

Curtain wall having display apparatus Download PDF

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Publication number
KR200483807Y1
KR200483807Y1 KR2020170001824U KR20170001824U KR200483807Y1 KR 200483807 Y1 KR200483807 Y1 KR 200483807Y1 KR 2020170001824 U KR2020170001824 U KR 2020170001824U KR 20170001824 U KR20170001824 U KR 20170001824U KR 200483807 Y1 KR200483807 Y1 KR 200483807Y1
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KR
South Korea
Prior art keywords
display device
color
solar cell
light source
cell module
Prior art date
Application number
KR2020170001824U
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Korean (ko)
Inventor
명대호
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명대호
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Priority to KR2020170001824U priority Critical patent/KR200483807Y1/en
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Publication of KR200483807Y1 publication Critical patent/KR200483807Y1/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
    • G09F19/226—External wall display means; Facade advertising means
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
    • G09F27/007—Displays with power supply provided by solar cells or photocells

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Marketing (AREA)
  • Accounting & Taxation (AREA)
  • Business, Economics & Management (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Photovoltaic Devices (AREA)

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a curtain wall provided with a display device, and more particularly, to a curtain wall having a display device for inserting a solar cell module into a heat- Lt; / RTI > curtain wall.
To this end, the present invention provides a solar cell module comprising: a body having a frame and a glass window formed on front and rear surfaces of the frame; and a transparent solar cell module mounted inside the body. A display device for displaying a shape by applying electricity of the battery, a controller for controlling the battery and the display device, and a controller for controlling the battery and the display device, And a display device including an interface for controlling the display device.

Description

[0001] The present invention relates to a curtain wall having a display apparatus,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a curtain wall provided with a display device, and more particularly, to a curtain wall having a display device for inserting a solar cell module into a heat- Lt; / RTI > curtain wall.

Generally, the curtain wall is the outer wall of the partition, which does not support the load, and is mainly manufactured in the factory, so mass production is possible and can be standardized.

These curtain walls are used to block rain or wind from the outside and to block noise and heat, and the pillars and beams are not exposed to the outside, but the walls made of glass and the like are modern architectural forms, .

In particular, a curtain wall using glass has a disadvantage of a large energy loss. Therefore, a building integrated photovoltaics (BIPV) system is being constructed, which integrates and installs photovoltaic facilities in buildings to compensate for lost energy through curtain walls.

Generally, integrated solar PV system is a flat roof type with solar module installed on the roof of a building, a sloped roof type with a solar cell module installed on an inclined roof of a general house, And a solar cell module is installed by installing an inclined structure. This type of building integrated photovoltaic power generation system has a disadvantage that a separate structure should be installed, and in particular, it is inadequate to apply it to a building of a modern society which is a high-rise building.

To overcome these disadvantages, recently integrated solar PV system has been developed to apply solar cell module to buildings. In particular, a curtain wall for solar power generation, which can produce electric energy and also be used as a building envelope, is getting popular. Such a curtain wall for photovoltaic power generation can additionally save the cost of securing a site for installing a solar cell module, and can save a cost for constructing a structure for supporting the solar cell module.

A curtain wall for solar power generation is described in Korean Registered Utility Model No. 20-0420311 (hereinafter referred to as "Prior Art Document 1").

BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a view showing a cut wall for a photovoltaic power generation disclosed in the prior art document 1 of the related art.

As shown in FIG. 1, a conventional curtain wall system having a solar cell module includes a plurality of plate glasses 100a and 100b and a plurality of plate glasses 100a and 100b, which are installed to face each other and in which a solar cell 101 is inserted, And an inner plate glass 103 which is spaced inward and forms a heat insulating layer 106 are disposed. The outer pane 100a of the plurality of pane glasses 100a and 100b is made of a white glass having high transparency and the pane pane 103 disposed inside is made of a reflective glass to reflect sunlight. If the glass plate 103 disposed on the inner side is used as the reflective glass, the transmission amount of the visible light is reduced, but the light shielding effect is obtained.

Here, transparent EVA (Ethylene Vinyl Acetate) is used to prevent the power generation efficiency from being affected by the resin 102 for fixing the solar cell 101, and a wiring box 104 is formed inside the insulating layer 106, Electricity generated in the cell 101 is drawn out through the space through the lead wire. Here, a moisture absorbent 108 is filled in the space to prevent moisture from penetrating into the heat insulating layer 106.

However, since the electricity generated in the solar cell must be externally applied through the wiring box and the space, there is a problem that the insulation of the lead wire is difficult and the heat insulation efficiency is lowered.

1. Domestic Registration Utility Model No. 20-0420311 (Registered on June 26, 2006)

Accordingly, the present invention has been conceived to solve the above-mentioned problems, and it is an object of the present invention to provide a solar cell module in which a solar cell module is mounted in an enclosed space inside a curtain wall, The purpose of the curtain wall is to provide.

It is another object of the present invention to provide a curtain wall equipped with a solar cell module, a battery, and a display device therein, and a display device capable of driving a display device without connection to the outside.

The present invention relates to a solar cell module, including a body including a frame and a glass window formed on the front and rear surfaces of the frame, a transparent solar cell module mounted inside the body, a battery for applying electricity to the solar cell module, A display unit for displaying a shape by applying electricity to the display unit, a control unit for controlling the battery and the display unit, and a display device including an interface for transmitting and receiving wirelessly with the outside.

Wherein the rear window glass is opaque and the display device includes a light source disposed on a rear window glass, an opaque film positioned in front of the light source and having a cut-out portion for allowing light to pass therethrough, an acrylic film disposed in front of the opaque film, A color film disposed in front of the acrylic plate, and a modified acrylic plate disposed in front of the color film, the color of which changes when the natural color and the light source pass therethrough.

It is further preferable that the cut portion of the opaque film has a taper so that the side surface of the edge portion is inclined upward toward the outer side.

Preferably, the light source is disposed at a position corresponding to an edge portion of the cut portion of the opaque film.

It is preferable that the modified acrylic is provided so that the color of the natural state is the same as the color of a window on a building.

In addition, it is preferable that an expanded graphite sheet is adhered to the inner surface of the glass window where the light source is installed.

As described above, since the curtain wall provided with the display device according to the present invention is provided with the solar cell module and the pouch processing in the inside of the body part and is remotely controlled from the outside, there is no need to connect the lead wires to the outside, The insulation efficiency is improved.

In addition, the curtain wall provided with the display device according to the present invention is improved in visibility because the color of daytime and the color of nighttime are changed by the modified acrylic.

In addition, the curtain wall provided with the display device according to the present invention has the same natural color as the glass window of the building, so that the window is used as a normal window during the daytime, and the shape of the cut portion is displayed at night.

In addition, the curtain wall provided with the display device according to the present invention has a taper with an upward inclination as the side of the edge portion of the cutout portion goes outward, so that the pattern of the cutout portion is displayed more clearly.

In addition, the curtain wall provided with the display device according to the present invention is provided so that the light source is installed at a position corresponding to the edge portion of the cut portion of the opaque film, so that the pattern of the cut portion is displayed more clearly.

In addition, since the curtain wall provided with the display device according to the present invention has an expanded graphite sheet attached to the inner surface of the glass window where the light source is installed, it is possible to prevent the glass window on the rear surface from being broken by the heat generated from the light source.

BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a view showing a cut wall for a photovoltaic power generation disclosed in the prior art document 1 of the related art.
2 is an external perspective view illustrating a curtain wall provided with a display device according to an embodiment of the present invention.
3 is an exploded perspective view showing a curtain wall provided with a display device according to an embodiment of the present invention.
4 is a sectional view showing a curtain wall provided with a display device according to an embodiment of the present invention.
5 is a cross-sectional view illustrating an opaque film of a curtain wall provided with a display device according to an embodiment of the present invention.

Hereinafter, a curtain wall having a display device according to an embodiment of the present invention will be described with reference to the accompanying drawings.

FIG. 2 is an external perspective view showing a curtain wall provided with a display device according to an embodiment of the present invention, FIG. 3 is an exploded perspective view showing a curtain wall provided with a display device according to an embodiment of the present invention, FIG. 5 is a cross-sectional view illustrating a curtain wall opaque film provided with a display device according to an embodiment of the present invention; FIG. 5 is a cross-sectional view of a curtain wall having a display device according to an embodiment of the present invention;

2 to 5, a curtain wall having a display device according to an embodiment of the present invention includes a frame 12 and glass windows 14 and 16 formed on the front and rear surfaces of the frame 12, respectively A solar cell module 20 mounted inside the body part 10; A display device 40 for displaying the shape of the solar cell module 20 by applying electricity to the battery 30 and a display device 40 for displaying the shape of the solar cell module 20, 40, and an interface installed in the controller 50 and transmitting and receiving wirelessly with the outside.

The body 10 includes a frame 12 and glass windows 14 and 16 provided on the front and rear surfaces of the frame 12, respectively.

Although the frame 12 is rectangular in the present embodiment, the frame 12 may have various shapes such as a circular shape and a triangular shape as necessary. The frame 12 is preferably made of a lightweight and corrosion-resistant aluminum alloy or plastic injection molding.

The windshields 14 and 16 are installed on the front and rear surfaces of the frame 12, respectively. It is preferable that the glass window 14 provided on the front surface is made of a white glass having high transparency. In addition, the glass window 16 installed on the rear surface is preferably made of opaque glass to prevent the light of the light source from escaping to the rear. In addition, an expanded graphite sheet (not shown) is preferably attached to the rear window 16 so that the heat of the light source 42, which will be described later, is well dispersed in the plane direction. The inside of the body 10 is preferably in a vacuum state for heat insulation.

The solar cell module 20 is installed inside the body 10. The solar cell module 20 is provided to be transparent. The material for fixing the solar cell module 20 is also made of EVA (Ethylene Vinyl Acetate), which is a transparent resin. The transparent solar cell module 20 may be a battery using carbon nanotubes developed by Mark Bissett or a transparent solar cell module developed by Prof. Kim Jun-dong of the University of Incheon.

It is preferable that the battery 30 is installed in the body 10 and is provided with a lithium secondary battery having excellent charging performance. The battery 30 is provided around the solar cell module 20 to prevent the light from the light source 42 from passing through the transparent solar cell module 20 and being exposed to the outside. Since charging the battery 30 with electricity generated in the solar cell module 20 is well known to those skilled in the art, a detailed description thereof will be omitted.

The display device 40 is a device for displaying a predetermined shape by applying electricity from the battery 30 and includes a light source 42 installed in a rear window glass 16 and a light source 42 disposed in front of the light source 42, An opaque film 44 formed with a cutout 44a to penetrate the opaque film 44 and an acrylic plate 46 disposed in front of the opaque film 44 and a color film 47 And a modified acrylic plate 48 disposed in front of the color film 47 and having a natural color and a color changing when light of the light source 42 passes.

The light source 42 may be a variety of light sources, but in the present embodiment, the light source 42 is provided as an LED illumination and is installed adjacent to the cutout 44a of the opaque film 44. [ It is preferable that the light source 42 is disposed at a position corresponding to the edge portion of the cutout portion 44a.

The opaque film 44 is a non-transparent film, and a cutout 44a is formed in which a predetermined pattern is cut. Since the cut-out portion 44a is perforated, light is easily transmitted. In the present embodiment, the cut-out portion 44a is provided in the shape of a letter "V", but it is needless to say that the cut-out portion 44a may have various shapes as required. In addition, the opaque film 44 is preferably provided in black to completely block the light. Preferably, the opaque film 44 has a tapered shape so as to minimize scattering of light, so that the edge portion of the cut-out portion 44a is tapered upward toward the outer side so that the pattern displayed at the center of the acrylic plate becomes clear.

It is preferable that the acrylic plate 46 is disposed in front of the opaque film 44 and is provided in a white color so that light passing through the cutout 44a of the opaque film 44 can be diffused well. The acrylic plate 46 has a thickness of about 1 mm, and the opaque film 44 and the color film 47 are attached to the front and rear sides, respectively.

The color film 47 is disposed in front of the acrylic plate 46 and has a color of a pattern appearing at the center of the acrylic plate 46 when the light source 42 is turned on.

The modified acrylic plate 48 is disposed in front of the color film 47 and realizes a background color when artificial light does not pass therethrough. When the light source 42 is turned on, Is formed to form a pattern on the front side. If the light is not received, the modified acrylic plate 48 maintains the natural background color. However, when the light is received, the color changes and the light passing through the color film 47 is projected to the outside.

Therefore, when the light source 42 is turned on, the pattern expressed at the center of the modified acrylic plate 48 appears outside and visibility is secured at night.

The controller 50 is provided to control the battery 30 and the display device 40. The control unit 50 performs a charging / discharging function of the battery 30. Since the control of the battery 30 is well known to those skilled in the art, a detailed description will be omitted. In addition, the control of the display device 40 is to control the illumination. If necessary, the light sources 42 are arranged in row overheating and the lighting of the light sources 42 arranged in the matrix is controlled, have.

The interface is installed in the control unit 50 and is configured to transmit and receive wirelessly with the outside. An external server sends an instruction to the control unit 50 via the remote controller, so that the battery 30 or the display device 50 can be controlled remotely.

10: Body part
20: Solar cell module
30: Battery
40: Display device
50:

Claims (6)

delete A body having a frame, a transparent glass window formed on a front surface of the frame, and an opaque glass window formed on a rear surface of the frame;
A transparent solar cell module mounted inside the body part;
A battery for applying and storing electricity of the solar cell module;
An opaque film provided on the rear window and displaying the shape by applying power to the battery; an opaque film positioned in front of the light source and having a cut-out portion for allowing light to pass therethrough; A color film disposed in front of the acrylic plate, and a modified acrylic plate disposed in front of the color film, the color of which changes when the natural color and the light source pass therethrough;
A controller for controlling the battery and the display device;
And an interface installed in the control unit and transmitting / receiving wirelessly with the outside.
The method of claim 2,
Wherein the cut portion of the opaque film is formed with a taper so that the side surface of the edge portion is inclined upward toward the outer side.
The method of claim 3,
Wherein the light source is installed at a position corresponding to an edge portion of the cut portion of the opaque film.
The method of claim 4,
Wherein the modified acrylic is provided so that the color of the natural state is the same as the color of the windows installed in the building.
The method of claim 5,
Wherein an expanded graphite sheet is attached to an inner surface of a windshield on which the light source is installed.
KR2020170001824U 2017-04-12 2017-04-12 Curtain wall having display apparatus KR200483807Y1 (en)

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Application Number Priority Date Filing Date Title
KR2020170001824U KR200483807Y1 (en) 2017-04-12 2017-04-12 Curtain wall having display apparatus

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Application Number Priority Date Filing Date Title
KR2020170001824U KR200483807Y1 (en) 2017-04-12 2017-04-12 Curtain wall having display apparatus

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KR200483807Y1 true KR200483807Y1 (en) 2017-06-27

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110219395A (en) * 2019-04-12 2019-09-10 深圳全景空间工业有限公司 A kind of glass wall and wisdom building
CN116241000A (en) * 2023-01-05 2023-06-09 武汉美格科技股份有限公司 Photovoltaic curtain wall system with LED display and manufacturing method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200420311Y1 (en) 2006-01-09 2006-06-30 김회서 Insulated Glass PV
KR20110124098A (en) * 2010-05-10 2011-11-16 엘지전자 주식회사 Display system having solar cell
KR20150026565A (en) * 2013-09-03 2015-03-11 엘지전자 주식회사 Mobile terminal and control method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200420311Y1 (en) 2006-01-09 2006-06-30 김회서 Insulated Glass PV
KR20110124098A (en) * 2010-05-10 2011-11-16 엘지전자 주식회사 Display system having solar cell
KR20150026565A (en) * 2013-09-03 2015-03-11 엘지전자 주식회사 Mobile terminal and control method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110219395A (en) * 2019-04-12 2019-09-10 深圳全景空间工业有限公司 A kind of glass wall and wisdom building
CN116241000A (en) * 2023-01-05 2023-06-09 武汉美格科技股份有限公司 Photovoltaic curtain wall system with LED display and manufacturing method
CN116241000B (en) * 2023-01-05 2024-01-30 武汉美格科技股份有限公司 Photovoltaic curtain wall system with LED display and manufacturing method

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